Why it works: Bread and egg are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 22,662 recipes. Both carry (e)-2-octenal, which smells fatty, green. The science ↓
Doughnuts Made From Bread Sponge
Ingredients
Directions
Make the dough
In a bowl, combine the bread sponge, sugar, egg, and lard.
Knead into a loaf.
Place the loaf in a warm area to rise until light.
Shape and fry
Roll out the dough on a warm board and cut into rings.
Let the rings rise until very light.
Drop the doughnuts into hot lard and fry until light brown.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Bread + sugartop 32% of all pairsSmell alikelowCooked together8,638 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Bread sponge
- Provides the fermented base that makes the dough rise and gives it a light, airy texture.
- Sugar
- Adds sweetness and helps the doughnuts brown in the hot lard.
- Egg
- Adds richness and structure, helping bind the dough and give it a tender crumb.
- Lard
- Adds fat for tenderness and carries the heat that fries the doughnuts.
The step that matters
Letting the rings rise until very light. Under-proofed rings stay dense and can turn greasy in the fryer, while the gas trapped during proofing expands in hot fat to create a light interior. Proofing fully before frying is what gives the doughnut its airy texture.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Bread Pudding153 recipes
Soft Ginger Bread85 recipes
Orange Potato Bread80 recipes
Brown Bread Pudding47 recipes